Q. Consider the following statements with reference to non-committed cells::
1.These cells do not participate in the later stages of embryo development.
2.These cells show the expression of a gene known as HERVH.
Select the correct statements using the codes given below:
Answer: A
Notes:
Explanation –
Statement 1 is correct. In contrast to the majority of cells in the inner cell mass that contribute to the developing embryo, non-committed cells do not participate in the later stages of embryo development.
Statement 2 is incorrect. The non-committed cells lack the expression of a gene called HERVH.
Source: ForumIAS
